diff --git a/asm/include/main_0205B0B8.inc b/asm/include/main_0205B0B8.inc
new file mode 100644
index 00000000..2b7543cf
--- /dev/null
+++ b/asm/include/main_0205B0B8.inc
@@ -0,0 +1,14 @@
+#pragma once
+.public AURA_BOW_STAT_BOOST
+.public DEF_SCARF_STAT_BOOST
+.public EnableAllLearnableIqSkills
+.public GetHpBoostFromExclusiveItems
+.public GetType
+.public IqSkillFlagTest
+.public IsAuraBow
+.public MUNCH_BELT_STAT_BOOST
+.public POWER_BAND_STAT_BOOST
+.public SPECIAL_BAND_STAT_BOOST
+.public ZINC_BAND_STAT_BOOST
+.public _020A1870
+.public sub_02011220
diff --git a/asm/include/main_0205B0A0.inc b/asm/include/main_0205B39C.inc
similarity index 96%
rename from asm/include/main_0205B0A0.inc
rename to asm/include/main_0205B39C.inc
index 42d742d5..6071b1bc 100644
--- a/asm/include/main_0205B0A0.inc
+++ b/asm/include/main_0205B39C.inc
@@ -1,6 +1,5 @@
 #pragma once
 .public ARM9_UNKNOWN_TABLE__NA_20A68BC
-.public AURA_BOW_STAT_BOOST
 .public AllocateTemp1024ByteBufferFromPool
 .public BulkItemToItem
 .public CAFE_MISSION_REWARD_TYPE_WEIGHTS
@@ -16,7 +15,6 @@
 .public CreateCollectionMenu
 .public CreatePortraitBox
 .public DEFAULT_MISSION_REWARD_TYPE_WEIGHTS
-.public DEF_SCARF_STAT_BOOST
 .public DEMO_TEAMS
 .public Debug_GetDebugFlag
 .public Debug_Print0
@@ -28,7 +26,6 @@
 .public DungeonSwapIdToIdx
 .public ENTITIES
 .public EVENTS
-.public EnableAllLearnableIqSkills
 .public EnqueueRender3dTiling
 .public ExplorersOfSkyMain
 .public FemaleToMaleForm
@@ -42,7 +39,6 @@
 .public GetFirstMatchingMemberIdx
 .public GetHero
 .public GetHeroMemberIdx
-.public GetHpBoostFromExclusiveItems
 .public GetLanguageType
 .public GetMainCharacter1
 .public GetMainCharacter1MemberIdx
@@ -77,8 +73,6 @@
 .public InitScriptVariableValues
 .public InitSpecialEpisodeHero
 .public InitWanTable
-.public IqSkillFlagTest
-.public IsAuraBow
 .public IsCollectionMenuActive
 .public IsForbiddenFloor
 .public IsInvalidForMission
@@ -126,7 +120,6 @@
 .public MISSION_RANK_POINTS
 .public MISSION_STRING_IDS
 .public MISSION_VALIDATION_FUNCTION_LIST
-.public MUNCH_BELT_STAT_BOOST
 .public MainGame
 .public MemAlloc
 .public MemFree
@@ -140,7 +133,6 @@
 .public NoteSaveBase
 .public OUTLAW_MISSION_REWARD_TYPE_WEIGHTS
 .public OverlayIsLoaded
-.public POWER_BAND_STAT_BOOST
 .public PlaySeVolumeWrapper
 .public PreprocessString
 .public PreprocessStringFromId
@@ -153,7 +145,6 @@
 .public ReadSaveHeader
 .public RemoveFirstUnequippedItemOfType
 .public RetrieveFromItemList2
-.public SPECIAL_BAND_STAT_BOOST
 .public SaveScriptVariableValue
 .public SetAdventureLogStructLocation
 .public SetBothScreensWindowsColor
@@ -173,13 +164,10 @@
 .public UnloadOverlay
 .public UpdateWindow
 .public WAN_TABLE
-.public ZINC_BAND_STAT_BOOST
 .public ZeroInitScriptVariable
-.public _020A1870
 .public _020A18FC
 .public _020A1904
 .public _020A1958
-.public _020A34D2
 .public _020A353C
 .public _020A3544
 .public _020A354C
@@ -327,7 +315,6 @@
 .public sub_0200C020
 .public sub_0200CA8C
 .public sub_0200D310
-.public sub_02011220
 .public sub_0201BB3C
 .public sub_0201D7A8
 .public sub_0201DD90
diff --git a/asm/main_0205B0B8.s b/asm/main_0205B0B8.s
new file mode 100644
index 00000000..20f86439
--- /dev/null
+++ b/asm/main_0205B0B8.s
@@ -0,0 +1,185 @@
+	.include "asm/macros.inc"
+	.include "main_0205B0B8.inc"
+
+	.text
+
+	arm_func_start sub_0205B0B8
+sub_0205B0B8: ; 0x0205B0B8
+	stmdb sp!, {r3, lr}
+	ldrsh r1, [r0, #0x56]
+	mov r2, #0x10
+	mov lr, #0
+	mov r3, lr
+	sub ip, r1, #1
+	sub r2, r2, #0xc
+	b _0205B110
+_0205B0D8:
+	cmp ip, #0
+	cmpge r2, #0x10
+	blt _0205B104
+	cmp ip, #0x1e
+	bge _0205B118
+	add r1, r0, ip
+	ldrb r1, [r1, #0x58]
+	cmp r1, #0
+	beq _0205B104
+	cmp r3, #1
+	addge lr, lr, #1
+_0205B104:
+	add r3, r3, #1
+	add ip, ip, #1
+	add r2, r2, #0xc
+_0205B110:
+	cmp r3, #0xa
+	blt _0205B0D8
+_0205B118:
+	mov r0, lr
+	ldmia sp!, {r3, pc}
+	arm_func_end sub_0205B0B8
+
+	arm_func_start sub_0205B120
+sub_0205B120: ; 0x0205B120
+	stmdb sp!, {r4, r5, r6, r7, lr}
+	sub sp, sp, #0x24
+	mov r5, r0
+	mov r6, #0
+	strh r6, [r5]
+	strh r6, [r5, #2]
+	strh r6, [r5, #4]
+	mov r4, r2
+	strh r6, [r5, #6]
+	add r0, sp, #0
+	mov r7, r1
+	mov r2, r3
+	strh r6, [r5, #8]
+	bl EnableAllLearnableIqSkills
+	mov r0, r7
+	mov r1, r6
+	bl GetType
+	mov r6, r0
+	mov r0, r7
+	mov r1, #1
+	bl GetType
+	mov r3, r0
+	mov r1, r7
+	mov r2, r6
+	add r0, sp, #0xc
+	bl sub_02011220
+	add r0, sp, #0xc
+	bl GetHpBoostFromExclusiveItems
+	ldrsh r2, [r5]
+	ldrb r1, [sp, #0x38]
+	add r0, r2, r0
+	strh r0, [r5]
+	cmp r1, #0
+	ldrsh r1, [r5, #2]
+	ldrb r0, [sp, #0xc]
+	add r0, r1, r0
+	strh r0, [r5, #2]
+	ldrsh r1, [r5, #4]
+	ldrb r0, [sp, #0xd]
+	add r0, r1, r0
+	strh r0, [r5, #4]
+	ldrsh r1, [r5, #6]
+	ldrb r0, [sp, #0xe]
+	add r0, r1, r0
+	strh r0, [r5, #6]
+	ldrsh r1, [r5, #8]
+	ldrb r0, [sp, #0xf]
+	add r0, r1, r0
+	strh r0, [r5, #8]
+	bne _0205B30C
+	cmp r4, #0
+	beq _0205B30C
+	ldrb r0, [r4]
+	tst r0, #1
+	movne r1, #1
+	moveq r1, #0
+	tst r1, #0xff
+	beq _0205B30C
+	tst r0, #8
+	movne r0, #1
+	moveq r0, #0
+	tst r0, #0xff
+	bne _0205B30C
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x1a
+	ldreq r0, _0205B338 ; =POWER_BAND_STAT_BOOST
+	ldreqsh r1, [r5, #2]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #2]
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x32
+	ldreq r0, _0205B33C ; =MUNCH_BELT_STAT_BOOST
+	ldreqsh r1, [r5, #2]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #2]
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x28
+	ldreq r0, _0205B340 ; =SPECIAL_BAND_STAT_BOOST
+	ldreqsh r1, [r5, #4]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #4]
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x32
+	ldreq r0, _0205B33C ; =MUNCH_BELT_STAT_BOOST
+	ldreqsh r1, [r5, #4]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #4]
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x25
+	ldreq r0, _0205B344 ; =DEF_SCARF_STAT_BOOST
+	ldreqsh r1, [r5, #6]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #6]
+	ldrsh r0, [r4, #4]
+	cmp r0, #0x29
+	ldreq r0, _0205B348 ; =ZINC_BAND_STAT_BOOST
+	ldreqsh r1, [r5, #8]
+	ldreqsh r0, [r0]
+	addeq r0, r1, r0
+	streqh r0, [r5, #8]
+	ldrsh r0, [r4, #4]
+	bl IsAuraBow
+	cmp r0, #0
+	beq _0205B30C
+	ldr r0, _0205B34C ; =AURA_BOW_STAT_BOOST
+	ldrsh r1, [r5, #2]
+	ldrsh r2, [r0]
+	add r0, r1, r2
+	strh r0, [r5, #2]
+	ldrsh r0, [r5, #4]
+	add r0, r0, r2
+	strh r0, [r5, #4]
+	ldrsh r0, [r5, #6]
+	add r0, r0, r2
+	strh r0, [r5, #6]
+	ldrsh r0, [r5, #8]
+	add r0, r0, r2
+	strh r0, [r5, #8]
+_0205B30C:
+	add r0, sp, #0
+	mov r1, #0x38
+	bl IqSkillFlagTest
+	cmp r0, #0
+	ldrne r0, _0205B350 ; =_020A1870
+	ldrnesh r1, [r5]
+	ldrnesh r0, [r0]
+	addne r0, r1, r0
+	strneh r0, [r5]
+	add sp, sp, #0x24
+	ldmia sp!, {r4, r5, r6, r7, pc}
+	.align 2, 0
+_0205B338: .word POWER_BAND_STAT_BOOST
+_0205B33C: .word MUNCH_BELT_STAT_BOOST
+_0205B340: .word SPECIAL_BAND_STAT_BOOST
+_0205B344: .word DEF_SCARF_STAT_BOOST
+_0205B348: .word ZINC_BAND_STAT_BOOST
+_0205B34C: .word AURA_BOW_STAT_BOOST
+_0205B350: .word _020A1870
+	arm_func_end sub_0205B120
diff --git a/asm/main_0205B0A0.s b/asm/main_0205B39C.s
similarity index 98%
rename from asm/main_0205B0A0.s
rename to asm/main_0205B39C.s
index 6388b2e7..0dd04bb4 100644
--- a/asm/main_0205B0A0.s
+++ b/asm/main_0205B39C.s
@@ -1,224 +1,8 @@
 	.include "asm/macros.inc"
-	.include "main_0205B0A0.inc"
+	.include "main_0205B39C.inc"
 
 	.text
 
-	arm_func_start sub_0205B0A0
-sub_0205B0A0: ; 0x0205B0A0
-	ldr ip, _0205B0B0 ; =sub_0205B39C
-	mov r1, r0
-	ldr r0, _0205B0B4 ; =_020A34D2
-	bx ip
-	.align 2, 0
-_0205B0B0: .word sub_0205B39C
-_0205B0B4: .word _020A34D2
-	arm_func_end sub_0205B0A0
-
-	arm_func_start sub_0205B0B8
-sub_0205B0B8: ; 0x0205B0B8
-	stmdb sp!, {r3, lr}
-	ldrsh r1, [r0, #0x56]
-	mov r2, #0x10
-	mov lr, #0
-	mov r3, lr
-	sub ip, r1, #1
-	sub r2, r2, #0xc
-	b _0205B110
-_0205B0D8:
-	cmp ip, #0
-	cmpge r2, #0x10
-	blt _0205B104
-	cmp ip, #0x1e
-	bge _0205B118
-	add r1, r0, ip
-	ldrb r1, [r1, #0x58]
-	cmp r1, #0
-	beq _0205B104
-	cmp r3, #1
-	addge lr, lr, #1
-_0205B104:
-	add r3, r3, #1
-	add ip, ip, #1
-	add r2, r2, #0xc
-_0205B110:
-	cmp r3, #0xa
-	blt _0205B0D8
-_0205B118:
-	mov r0, lr
-	ldmia sp!, {r3, pc}
-	arm_func_end sub_0205B0B8
-
-	arm_func_start sub_0205B120
-sub_0205B120: ; 0x0205B120
-	stmdb sp!, {r4, r5, r6, r7, lr}
-	sub sp, sp, #0x24
-	mov r5, r0
-	mov r6, #0
-	strh r6, [r5]
-	strh r6, [r5, #2]
-	strh r6, [r5, #4]
-	mov r4, r2
-	strh r6, [r5, #6]
-	add r0, sp, #0
-	mov r7, r1
-	mov r2, r3
-	strh r6, [r5, #8]
-	bl EnableAllLearnableIqSkills
-	mov r0, r7
-	mov r1, r6
-	bl GetType
-	mov r6, r0
-	mov r0, r7
-	mov r1, #1
-	bl GetType
-	mov r3, r0
-	mov r1, r7
-	mov r2, r6
-	add r0, sp, #0xc
-	bl sub_02011220
-	add r0, sp, #0xc
-	bl GetHpBoostFromExclusiveItems
-	ldrsh r2, [r5]
-	ldrb r1, [sp, #0x38]
-	add r0, r2, r0
-	strh r0, [r5]
-	cmp r1, #0
-	ldrsh r1, [r5, #2]
-	ldrb r0, [sp, #0xc]
-	add r0, r1, r0
-	strh r0, [r5, #2]
-	ldrsh r1, [r5, #4]
-	ldrb r0, [sp, #0xd]
-	add r0, r1, r0
-	strh r0, [r5, #4]
-	ldrsh r1, [r5, #6]
-	ldrb r0, [sp, #0xe]
-	add r0, r1, r0
-	strh r0, [r5, #6]
-	ldrsh r1, [r5, #8]
-	ldrb r0, [sp, #0xf]
-	add r0, r1, r0
-	strh r0, [r5, #8]
-	bne _0205B30C
-	cmp r4, #0
-	beq _0205B30C
-	ldrb r0, [r4]
-	tst r0, #1
-	movne r1, #1
-	moveq r1, #0
-	tst r1, #0xff
-	beq _0205B30C
-	tst r0, #8
-	movne r0, #1
-	moveq r0, #0
-	tst r0, #0xff
-	bne _0205B30C
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x1a
-	ldreq r0, _0205B338 ; =POWER_BAND_STAT_BOOST
-	ldreqsh r1, [r5, #2]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #2]
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x32
-	ldreq r0, _0205B33C ; =MUNCH_BELT_STAT_BOOST
-	ldreqsh r1, [r5, #2]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #2]
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x28
-	ldreq r0, _0205B340 ; =SPECIAL_BAND_STAT_BOOST
-	ldreqsh r1, [r5, #4]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #4]
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x32
-	ldreq r0, _0205B33C ; =MUNCH_BELT_STAT_BOOST
-	ldreqsh r1, [r5, #4]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #4]
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x25
-	ldreq r0, _0205B344 ; =DEF_SCARF_STAT_BOOST
-	ldreqsh r1, [r5, #6]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #6]
-	ldrsh r0, [r4, #4]
-	cmp r0, #0x29
-	ldreq r0, _0205B348 ; =ZINC_BAND_STAT_BOOST
-	ldreqsh r1, [r5, #8]
-	ldreqsh r0, [r0]
-	addeq r0, r1, r0
-	streqh r0, [r5, #8]
-	ldrsh r0, [r4, #4]
-	bl IsAuraBow
-	cmp r0, #0
-	beq _0205B30C
-	ldr r0, _0205B34C ; =AURA_BOW_STAT_BOOST
-	ldrsh r1, [r5, #2]
-	ldrsh r2, [r0]
-	add r0, r1, r2
-	strh r0, [r5, #2]
-	ldrsh r0, [r5, #4]
-	add r0, r0, r2
-	strh r0, [r5, #4]
-	ldrsh r0, [r5, #6]
-	add r0, r0, r2
-	strh r0, [r5, #6]
-	ldrsh r0, [r5, #8]
-	add r0, r0, r2
-	strh r0, [r5, #8]
-_0205B30C:
-	add r0, sp, #0
-	mov r1, #0x38
-	bl IqSkillFlagTest
-	cmp r0, #0
-	ldrne r0, _0205B350 ; =_020A1870
-	ldrnesh r1, [r5]
-	ldrnesh r0, [r0]
-	addne r0, r1, r0
-	strneh r0, [r5]
-	add sp, sp, #0x24
-	ldmia sp!, {r4, r5, r6, r7, pc}
-	.align 2, 0
-_0205B338: .word POWER_BAND_STAT_BOOST
-_0205B33C: .word MUNCH_BELT_STAT_BOOST
-_0205B340: .word SPECIAL_BAND_STAT_BOOST
-_0205B344: .word DEF_SCARF_STAT_BOOST
-_0205B348: .word ZINC_BAND_STAT_BOOST
-_0205B34C: .word AURA_BOW_STAT_BOOST
-_0205B350: .word _020A1870
-	arm_func_end sub_0205B120
-
-	arm_func_start sub_0205B354
-sub_0205B354: ; 0x0205B354
-	ldrb r1, [r0, #0x45]
-	cmp r1, #0
-	movne r0, #0
-	bxne lr
-	mov r2, #0
-	b _0205B38C
-_0205B36C:
-	add r1, r0, r2
-	ldrb r1, [r1, #0x18]
-	cmp r1, #0x6f
-	moveq r0, #1
-	bxeq lr
-	add r1, r2, #1
-	mov r1, r1, lsl #0x10
-	mov r2, r1, asr #0x10
-_0205B38C:
-	cmp r2, #2
-	blt _0205B36C
-	mov r0, #0
-	bx lr
-	arm_func_end sub_0205B354
-
 	arm_func_start sub_0205B39C
 sub_0205B39C: ; 0x0205B39C
 	stmdb sp!, {r3, r4, r5, r6, r7, lr}
diff --git a/include/main_0205B008.h b/include/main_0205B008.h
index 80fcabdf..afa43a32 100644
--- a/include/main_0205B008.h
+++ b/include/main_0205B008.h
@@ -5,5 +5,6 @@
 
 void sub_0205B008(struct monster_summary *monster_summary, u32 b);
 void sub_0205B028(struct monster_summary *monster_summary, s32 member_idx);
+void sub_0205B0A0(void *p1);
 
 #endif //PMDSKY_MAIN_0205B008_H
diff --git a/include/main_0205B354.h b/include/main_0205B354.h
new file mode 100644
index 00000000..052f42b9
--- /dev/null
+++ b/include/main_0205B354.h
@@ -0,0 +1,15 @@
+#ifndef PMDSKY_MAIN_0205B354_H
+#define PMDSKY_MAIN_0205B354_H
+
+#include "util.h"
+
+struct unkStruct_sub_0205B354 {
+    u8 fill0[0x18];
+    u8 unk18[2];
+    u8 fill1A[0x45 - 0x1A];
+    u8 unk45;
+};
+
+bool8 sub_0205B354(struct unkStruct_sub_0205B354 *ptr);
+
+#endif //PMDSKY_MAIN_0205B354_H
diff --git a/main.lsf b/main.lsf
index 45257ff6..732f7565 100644
--- a/main.lsf
+++ b/main.lsf
@@ -140,7 +140,9 @@ Static main
 	Object src/main_0205A430.o
 	Object asm/main_0205A4B4.o
 	Object src/main_0205B008.o
-	Object asm/main_0205B0A0.o
+	Object asm/main_0205B0B8.o
+	Object src/main_0205B354.o
+	Object asm/main_0205B39C.o
 	Object src/dungeon_init_2.o
 	Object asm/main_0206A750.o
 	Object src/main_0206C98C.o
diff --git a/src/main_0205B008.c b/src/main_0205B008.c
index a89451cb..26f5358c 100644
--- a/src/main_0205B008.c
+++ b/src/main_0205B008.c
@@ -1,12 +1,15 @@
 #include "main_0205B008.h"
 #include "common.h"
 
+extern u8 _020A34D2;
+
 extern s32 sub_02055894(u32 b);
 extern s32 GetActiveRosterIndex(s32 member_idx);
 extern void sub_02053224(struct team_member *team_member, s32 member_idx, s32 arg2);
 extern bool8 sub_020564B0(s32 member_idx);
 extern struct team_member* GetActiveTeamMember(s32 roster_idx);
 extern void CreateMonsterSummaryFromTeamMember(struct monster_summary *monster_summary, struct team_member *team_member, bool8 is_leader);
+extern void sub_0205B39C(void *p0, void *p1);
 
 void sub_0205B008(struct monster_summary *monster_summary, u32 b)
 {
@@ -29,3 +32,8 @@ void sub_0205B028(struct monster_summary *monster_summary, s32 member_idx)
         CreateMonsterSummaryFromTeamMember(monster_summary, active_team_member, sub_020564B0(member_idx));
     }
 }
+
+void sub_0205B0A0(void *p1)
+{
+    sub_0205B39C(&_020A34D2, p1);
+}
diff --git a/src/main_0205B354.c b/src/main_0205B354.c
new file mode 100644
index 00000000..82944b47
--- /dev/null
+++ b/src/main_0205B354.c
@@ -0,0 +1,19 @@
+#include "main_0205B354.h"
+
+bool8 sub_0205B354(struct unkStruct_sub_0205B354 *ptr)
+{
+    if (ptr->unk45 != 0)
+    {
+        return FALSE;
+    }
+
+    for (s16 i = 0; i < 2; i++)
+    {
+        if (ptr->unk18[i] == 111)
+        {
+            return TRUE;
+        }
+    }
+
+    return FALSE;
+}